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2-Pack Parking Sensors - Fits 2021-2024 Hyundai/Kia SUVs (Front ...
Hyundai and Kia parking sensors use ultrasonic technology in front/rear bumpers to detect obstacles, providing audio (beeping) and visual alerts on the display, with tones getting faster as you near an object (green/yellow/red stages); systems can be set to auto-on in Drive/Reverse or activated manually with a button, and features like Remote Smart Parking Assist (RSPA) use the key fob for remote parking, though sensors may require specific part numbers for replacement.